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公开(公告)号：US5813204A
公开(公告)日：1998-09-29
申请号：US731768
申请日：1996-10-18
Applicant: Craig Pecenka , Howard J. Ratzlaff
Inventor： Craig Pecenka , Howard J. Ratzlaff
CPC classification number: A01F15/085
Abstract: A tailgate-responsive clutch of a round baler tensions a drive belt of the baler for drivingly connecting the bale forming components to a towing vehicle's power source when the clutch is engaged. An actuator is coupled with the clutch to engage and disengage the clutch in response to swinging of the tailgate. Particularly, the actuator is disposed for operable connection with the tailgate when the tailgate is in the closed position, whereby the clutch is engaged, and for disconnection from the tailgate when the tailgate is out of the closed position, whereby the clutch is disengaged. The actuator includes an operating member shiftable by the tailgate to engage the clutch as the tailgate approaches the closed position, wherein the operating member has a resilient portion capable of engaging the clutch, yet also flex and yieldably maintain the clutch engaged when the tailgate is in the closed position.
Abstract translation: 打捆机的后挡板响应式离合器使打捆机的传动带张紧，当离合器接合时，用于将捆包形成部件驱动地连接到牵引车辆的动力源。 致动器与离合器联接以响应于后挡板的摆动而接合和解除离合器。 特别地，当后挡板处于关闭位置时，致动器设置成与后挡板可操作地连接，由此离合器接合，并且当后挡板处于关闭位置时与后挡板断开，从而离合器脱离。 致动器包括操作构件，当后挡板接近关闭位置时，操纵构件可由后挡板移动以接合离合器，其中操作构件具有能够接合离合器的弹性部分，而且当后挡板处于 关闭位置。
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公开(公告)号：US5136831A
公开(公告)日：1992-08-11
申请号：US639257
申请日：1991-01-09
Applicant: Ferol S. Fell , J. Dale Anderson , Howard J. Ratzlaff , H. Keith Garrison
Inventor： Ferol S. Fell , J. Dale Anderson , Howard J. Ratzlaff , H. Keith Garrison
IPC: A01F15/07
CPC classification number: A01F15/0705
Abstract: The baler has a "vertical" bale starting chamber in which the upward moving rear belts and the downwardly moving front belts cooperate to tumble and roll incoming material into a bale. When the bale reaches full size in the expanded chamber, the bale is lifted while still in its chamber to a wrapping station where it continues to spin as a binding wrapper is applied. During the lifting of the finished bale and subsequent application of the wrapper, fresh material entering the continuously moving baler is confined beneath the finished bale in a new starting chamber, whereupon the cycle is repeated. As the new bale grows, a discharge ramp becomes formed by certain stretches of the belts and rollers to gravitationally discharge the wrapped bale from the baler without stopping advancement of the machine.
Abstract translation: 打包机具有“垂直”捆包起始室，其中向上移动的后带和向下移动的前带合作以将进入的材料滚动并卷入捆包中。 当捆包在扩展的房间中达到全尺寸时，捆包在仍然在其室中被提升到包装站，在其上继续旋转，因为施加了捆绑包装。 在提升成品捆包和随后应用包装物时，进入连续移动的打包机的新鲜材料被限制在新的起始室内的成品包下面，于是重复该循环。 随着新捆包的增长，一定数量的皮带和辊子会形成一个排放斜坡，从而将包装的捆包从打包机重力排出，而不会停止机器的前进。
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公开(公告)号：US4390092A
公开(公告)日：1983-06-28
申请号：US48342
申请日：1979-06-14
Applicant: Harold K. Garrison , Howard J. Ratzlaff
Inventor： Harold K. Garrison , Howard J. Ratzlaff
CPC classification number: B65G31/02 , A01D87/125
Abstract: The thrower is attached to the discharge end of a baler in position to receive bales successively issuing therefrom. A pair of generally superimposed conveyors of the thrower operate at relatively high speeds compared to the speed at which the bales issue from the baler, and as the leading end of each bale enters the awaiting thrower, the high speed conveyors grab the bale and propel it upwardly and rearwardly toward an awaiting receptacle such as a trailing wagon. The upper conveyor is so mounted that it clamps down in a self-actuating manner against the bale as the latter enters the thrower and makes engagement with the propelling surfaces of the conveyors, such clamping action arising from the reaction force generated by the slowly moving bale contacting the rapidly moving surface of the upper conveyor.
Abstract translation: 投掷机附着在捆扎机的排放端，以便接收从其中连续发出的捆。 与捆包机捆包的速度相比，一对一般叠加的投料机的运输速度相对较高，并且随着每捆捆包的前端进入等待投掷者，高速输送机抓住捆包并将其推进 向上和向后朝向诸如拖车的等待容器。 上部输送机被安装成使得当它们进入投掷器并且与输送机的推进表面接合时，它以自动致动的方式抵靠捆包夹紧，由缓慢移动的捆包产生的反作用力产生的夹紧动作 接触上部输送机的快速移动的表面。
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公开(公告)号：US6050052A
公开(公告)日：2000-04-18
申请号：US098972
申请日：1998-06-17
Applicant: Maynard M. Herron , Howard J. Ratzlaff
Inventor： Maynard M. Herron , Howard J. Ratzlaff
CPC classification number: A01F15/0715 , A01F2015/072 , A01F2015/076
Abstract: A round baler is disclosed as including an improved bale wrapping mechanism that provides positive feeding of the wrapper at the start of the wrapping cycle. The mechanism includes a shiftable frame carrying a pair of feed rollers, with one of the rollers being brought into engagement with a stretch of the belts moving toward the baling chamber when the frame is shifted to a starting position. The wrapping mechanism is configured so that the belt stretch and the one feed roller cooperatively define a nip that is located downstream along the wrapper path from the nip defined between the feed rollers. A cutting assembly is disposed to sever the wrapper at a point spaced downstream from the nip defined between the belt stretch and the one roller, thereby insuring the wrapper presents a free end that is trapped between the one roller and the belt stretch when the frame is moved to the starting position. The wrapper is consequently gripped between the belts and the one feed roller so as to be pulled from its supply.
Abstract translation: 公开了一种圆形打捆机，包括改进的包装机构，其在包装循环开始时提供包装物的正向进料。 该机构包括一个可移动的框架，该框架承载一对进给辊，当框架移动到起始位置时，其中一个辊与一个沿着打包室移动的一段带相接合。 包裹机构构造成使得带拉伸和一个进料辊协调地限定沿着包装路径位于从进给辊之间限定的辊隙的下游的辊隙。 切割组件被设置成在包围带之间隔开的位置处切断包装物，该点限定在带拉伸和一个辊之间，从而确保包装物呈现自由端，当框架为 移动到起始位置。 因此，包装物被夹在皮带和一个进给辊之间，以便从其供给部拉出。
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公开(公告)号：USH1826H
公开(公告)日：2000-01-04
申请号：US896720
申请日：1997-07-18
Applicant: J. Dale Anderson , Howard J. Ratzlaff , Ferol S. Fell
Inventor： J. Dale Anderson , Howard J. Ratzlaff , Ferol S. Fell
CPC classification number: A01F15/07 , A01F2015/078 , A01F2015/0795 , A01F2015/186
Abstract: The vertical chamber of the open throat, vertical chamber baler has its bottom inlet opening devoid of a starter roll. A resilient rotary rake tine assembly positioned below and ahead of the inlet opening picks up crop material from the ground and delivers it to a rigid tooth feeder spaced below the inlet opening in vertical alignment therewith. At the beginning of each bale forming cycle when the chamber is small and empty, the rigid tooth feeder propels the crop material into the chamber and against the upwardly moving rear belt stretch which encourages the material to tumble forwardly against the downwardly moving front belt stretch. The oppositely moving surfaces presented by the front and rear belt stretches encourage the tumbling material to coil into a bale core, which ultimately forms a larger bale. In the event loose material drops through the bottom inlet opening during core starting, such material is immediately returned to the chamber by the rigid tooth feeder along with other material delivered to the rigid tooth feeder in the meantime.
Abstract translation: 开放式喉咙立式室，立式打包机的底部入口开口没有起动辊。 位于入口开口下方和前方的弹性旋转耙齿组件从地面拾起作物材料，并将其输送到与其垂直对准的入口开口下方间隔开的刚性齿进给器。 在室小而空的每个捆包形成循环开始时，刚性齿进给器将作物材料推进到室中并抵靠向上运动的后带拉伸，这促使材料向前推动抵靠向下移动的前带拉伸。 由前后带拉伸的相对移动的表面鼓励翻滚材料卷成捆包芯，最终形成较大的捆包。 在芯起动期间松散的材料通过底部入口开口流出，同时通过刚性齿给料器和其它材料输送到刚性进给器，立即将这种材料返回到腔室中。
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Patent Agency Ranking
公开(公告)号：US5839362A
公开(公告)日：1998-11-24
申请号：US897466
申请日：1997-07-21
Applicant: Howard J. Ratzlaff , J. Dale Anderson , Ferol S. Fell
Inventor： Howard J. Ratzlaff , J. Dale Anderson , Ferol S. Fell
CPC classification number: A01F15/0833
Abstract: A round baler includes a tension assembly for applying pressure evenly across the periphery of the bale as it grows within the baling chamber. The tension assembly includes a rotatable torque tube extending between the sidewalls and only one tensioning mechanism, such as a hydraulic cylinder, adjacent one of the sidewalls of the baler for supplying a yieldable resistance load in opposition to torsional loads on the torque tube. A load transferring member extends inwardly from the one sidewall to operably connect the single tensioning mechanism to the torque tube at a location spaced between the sidewalls and thereby transfer the loads between the mechanism and tube.
Abstract translation: 圆形打包机包括张紧组件，用于在捆包腔内成长时，均匀地在捆包周围施加压力。 张力组件包括可旋转扭矩管，该扭矩管在侧壁之间延伸并且仅与打包机的侧壁之一相邻的一个张紧机构（例如液压缸）延伸，以提供与扭矩管上的扭转载荷相反的可屈服阻力负载。 负载传递构件从一个侧壁向内延伸，以在侧壁间隔开的位置处将单个张紧机构可操作地连接到扭矩管，从而在机构和管之间传递负载。
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7.发明授权
公开(公告)号：US5819515A
公开(公告)日：1998-10-13
申请号：US731395
申请日：1996-10-18
Applicant: Howard J. Ratzlaff , J. Dale Anderson , Craig Pecenka , Ferol S. Fell
Inventor： Howard J. Ratzlaff , J. Dale Anderson , Craig Pecenka , Ferol S. Fell
CPC classification number: A01F15/106 , A01F15/07 , A01F2015/078 , A01F2015/0795
Abstract: The round baler has a plurality of transverse rolls and a plurality of laterally spaced belts entraining the rolls, wherein the rolls and belts cooperatively define a baling chamber expandable from an initial, generally upright, bale-starting configuration. The baling chamber has a crop intake opening adjacent the bottom of the chamber through which crop material is delivered to the chamber during formation of a bale. The rolls include a lower front roll and a lower rear roll which are located behind the intake opening. The lower rear roll has a bale supporting surface that is positioned generally upwardly and rearwardly from the front roll for supporting the bale during formation thereof at a point spaced upwardly and rearwardly from the intake opening. The belts include a stretch that extends generally upwardly from the front roll when the chamber is in the bale-starting configuration and shifts into engagement with the rear roll as the chamber expands, whereby the belt stretch presents a moving surface extending generally rearwardly and upwardly from the front roll to the rear roll for delivering crop material from the intake opening to the bale.
Abstract translation: 圆形打包机具有多个横向辊和夹带辊的多个横向隔开的带，其中辊和带协作地限定了可从初始的，大致直立的捆起始构型展开的打包室。 打包室具有邻近室的底部的作物进入开口，在形成捆包期间，作物材料通过该作物材料被输送到室。 辊包括位于进气口后面的下前辊和下后辊。 下后辊具有从前辊大致向上和向后定位的捆包支撑表面，用于在其形成期间在从进气口向上和向后分开的点处支撑捆包。 皮带包括当腔室处于打包起始构型时从前辊大致向上延伸的拉伸，并且随着腔室膨胀而转移到与后辊接合，从而皮带伸展呈大体向后和向上延伸的运动表面 前辊到后辊，用于将作物材料从进气口输送到捆包。
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公开(公告)号：US5080009A
公开(公告)日：1992-01-14
申请号：US592555
申请日：1990-10-04
Applicant: David P. Fritz , Ferol S. Fell , Howard J. Ratzlaff
Inventor： David P. Fritz , Ferol S. Fell , Howard J. Ratzlaff
CPC classification number: A01F15/07 , B30B9/3082 , A01F2015/078 , A01F2015/0795
Abstract: An apparatus for forming large round bales of crop material includes a frame (10) having a pair of side walls (12, 14) and ground engaging wheels (18) mounted on the frame for supporting the apparatus for movement across the ground. A plurality of rollers (24, 26, 28, 30, 32, 34, 36, 38) are mounted for rotatable movement relative to the frame (10) and extend between the side walls (12, 14), and a plurality of endless bale forming belts (46) are trained about the rollers to define a bale forming chamber (16) in which large round bales of crop materials are formed. At least one additional chamber (48) is also defined by the bale forming belts (46) adjacent the bale forming chamber (16). A clean-out assembly (54) is provided for cleaning crop material from the additional chamber. The clean-out assembly (54) includes an opening (64) in one of the side walls (12) of the baler and a clean-out belt mounted on a pair of pulleys (56, 58) for sweeping crop material in a direction toward the opening in the side wall so that material within the additional chamber (48) is swept from the apparatus through the opening (64).
Abstract translation: 一种用于形成大量作物材料的包装的装置包括具有一对侧壁（12,14）的框架（10）和安装在所述框架上的地面接合轮（18），用于支撑所述装置在地面上移动。 多个辊（24,26,28,30,32,34,36,38）被安装成可相对于框架（10）旋转运动并在侧壁（12,14）之间延伸，并且多个环形 捆包形成带（46）围绕辊进行培训以限定捆包形成室（16），其中形成大量的一捆作物材料。 至少一个附加的室（48）也由邻近捆包形成室（16）的捆包形成带（46）限定。 提供清洁组件（54）用于从附加室清洁作物材料。 清洁组件（54）包括在打包机的侧壁（12）中的一个中的开口（64）和安装在一对滑轮（56,58）上的清洁带，用于沿着方向扫掠作物材料 朝向侧壁中的开口，使得附加室（48）内的材料从设备通过开口（64）扫过。
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公开(公告)号：US4815266A
公开(公告)日：1989-03-28
申请号：US103526
申请日：1987-09-30
Applicant: Howard J. Ratzlaff , Ferol S. Fell
Inventor： Howard J. Ratzlaff , Ferol S. Fell
CPC classification number: A01D90/083 , A01F15/0705 , A01D2085/007
Abstract: The baler has a "vertical" bale starting chamber in which the upwardly moving rear belts and the downwardly moving front belts cooperate to tumble and roll incoming material into a bale. When the bale reaches full size in the expanded chamber, the bale is lifted while still in its chamber to a wrapping station where it continues to spin as a binding wrapper is applied. During the lifting of the finished bale and subsequent application of the wrapper, fresh material entering the continuously moving baler is confined beneath the finished bale in a new starting chamber, whereupon the cycle is repeated. As the new bale grows, a discharge ramp becomes formed by certain stretches of the belts and rollers to gravitationally discharge the wrapped bale from the baler without stopping advancement of the machine. An accumulating trailer is hitched to the baler in a position to receive bales from the discharge ramp as they gravitate down the same and to temporarily store the accumulated group of bales until the operator selects a site for dumping the bales.
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公开(公告)号：US4782651A
公开(公告)日：1988-11-08
申请号：US10187
申请日：1987-02-02
Applicant: Howard J. Ratzlaff
Inventor： Howard J. Ratzlaff
Abstract: The baler uses a single stuffer assembly to take crop materials from the center gathering augers of the windrow pickup and sweep such materials upwardly and rearwardly through a loading duct into the baling chamber via an opening in the bottom of the latter. A single set of side-by-side crop engaging forks of the stuffer assembly moves through a generally kidney shaped path of travel that includes extending the forks forward of the deposit zone, plunging the tips of the forks down to the deposit zone between the augers at a point forwardly of the mouth of the duct, sweeping rearwardly and upwardly thereafter through the remainder of the duct along the lower stretch path of fork travel, and the returning downwardly and forwardly along the upper stretch of the path of fork travel to the deposit zone. Such forks are able to extend forward of the deposit zone by positioning the augers, the deposit zone and the mouth of the duct back underneath the axis of rotation of the rotary drive of the forks.
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